ActivityPub Viewer

A small tool to view real-world ActivityPub objects as JSON! Enter a URL or username from Mastodon or a similar service below, and we'll send a request with the right Accept header to the server to view the underlying object.

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{ "@context": [ "https://www.w3.org/ns/activitystreams", { "ostatus": "http://ostatus.org#", "atomUri": "ostatus:atomUri", "inReplyToAtomUri": "ostatus:inReplyToAtomUri", "conversation": "ostatus:conversation", "sensitive": "as:sensitive", "toot": "http://joinmastodon.org/ns#", "votersCount": "toot:votersCount", "Hashtag": "as:Hashtag" } ], "id": "https://mastodon.social/users/Shankenstein/statuses/114042531445746555", "type": "Note", "summary": null, "inReplyTo": "https://fediscience.org/users/FMarquardtGroup/statuses/114041838075502164", "published": "2025-02-21T15:15:31Z", "url": "https://mastodon.social/@Shankenstein/114042531445746555", "attributedTo": "https://mastodon.social/users/Shankenstein", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/Shankenstein/followers", "https://fediscience.org/users/FMarquardtGroup" ], "sensitive": false, "atomUri": "https://mastodon.social/users/Shankenstein/statuses/114042531445746555", "inReplyToAtomUri": "https://fediscience.org/users/FMarquardtGroup/statuses/114041838075502164", "conversation": "tag:fediscience.org,2025-02-21:objectId=100276747:objectType=Conversation", "content": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://fediscience.org/@FMarquardtGroup\" class=\"u-url mention\">@<span>FMarquardtGroup</span></a></span> Thanks for sharing (and for those boosting). Our department just rescheduled a big faculty event so that we can join in DC. <a href=\"https://mastodon.social/tags/NoKingsDay\" class=\"mention hashtag\" rel=\"tag\">#<span>NoKingsDay</span></a> had a few science signs, but this rally will give us nerds the much-needed spotlight. <a href=\"https://mastodon.social/tags/jhu\" class=\"mention hashtag\" rel=\"tag\">#<span>jhu</span></a> needs indirect targets to be reasonable and for study sections to resume.</p>", "contentMap": { "en": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://fediscience.org/@FMarquardtGroup\" class=\"u-url mention\">@<span>FMarquardtGroup</span></a></span> Thanks for sharing (and for those boosting). Our department just rescheduled a big faculty event so that we can join in DC. <a href=\"https://mastodon.social/tags/NoKingsDay\" class=\"mention hashtag\" rel=\"tag\">#<span>NoKingsDay</span></a> had a few science signs, but this rally will give us nerds the much-needed spotlight. <a href=\"https://mastodon.social/tags/jhu\" class=\"mention hashtag\" rel=\"tag\">#<span>jhu</span></a> needs indirect targets to be reasonable and for study sections to resume.</p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://fediscience.org/users/FMarquardtGroup", "name": "@FMarquardtGroup@fediscience.org" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/nokingsday", "name": "#nokingsday" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/jhu", "name": "#jhu" } ], "replies": { "id": "https://mastodon.social/users/Shankenstein/statuses/114042531445746555/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/Shankenstein/statuses/114042531445746555/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/Shankenstein/statuses/114042531445746555/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/Shankenstein/statuses/114042531445746555/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://mastodon.social/users/Shankenstein/statuses/114042531445746555/shares", "type": "Collection", "totalItems": 0 } }